Bug 827172 - gluster fuse mount of repstr volume crashes
Summary: gluster fuse mount of repstr volume crashes
Keywords:
Status: CLOSED CURRENTRELEASE
Alias: None
Product: GlusterFS
Classification: Community
Component: protocol
Version: 3.3-beta
Hardware: x86_64
OS: Linux
medium
high
Target Milestone: ---
Assignee: Vijay Bellur
QA Contact: shylesh
URL:
Whiteboard:
Depends On:
Blocks: 817967
TreeView+ depends on / blocked
 
Reported: 2012-05-31 19:47 UTC by PL
Modified: 2013-07-24 17:56 UTC (History)
3 users (show)

Fixed In Version: glusterfs-3.4.0
Doc Type: Bug Fix
Doc Text:
Clone Of:
Environment:
Last Closed: 2013-07-24 17:56:10 UTC
Regression: ---
Mount Type: ---
Documentation: ---
CRM:
Verified Versions: 3.3.0qa45
Embargoed:


Attachments (Terms of Use)
client log between mounting volume and crash (54.23 KB, text/x-log)
2012-05-31 19:47 UTC, PL
no flags Details

Description PL 2012-05-31 19:47:23 UTC
Created attachment 588182 [details]
client log between mounting volume and crash

Description of problem:
When mounting a striped-replicated volume, mount crashes and volume is inaccessible

Output of df
df: `/mounted_dir': Transport endpoint is not connected

/etc/fstab
GLUSTER-SERVER-1:/datastore /mounted_dir glusterfs log-level=DEBUG,log-file=/var/log/glusterfs/gluster-mount-repstr.log,defaults 0 0



Version-Release number of selected component (if applicable):

glusterfs 3.3.0beta4 built on May 17 2012 09:39:13


How reproducible:
easily reproducible

Steps to Reproduce:
1. Create striped replicated volume across 4 servers (bricks)
2. mount volume on other machine
3. dd if=/dev/zero of=/mountpoint/somefile bs=1024k count=200
  
Actual results:

dd finishes successfully, but after a few seconds volume is no longer available


Expected results:



Additional info:

Client log file attached

Comment 1 Amar Tumballi 2012-06-08 09:52:52 UTC
Oops wrong component.

This crash is fixed in 3.3.0 with patch http://review.gluster.com/3374, stripe replicate volume works fine now.

Comment 2 shylesh 2012-06-12 12:25:12 UTC
 
3.3.0qa45

Volume Name: str-rep
Type: Striped-Replicate
Volume ID: a92e0a74-39d1-4263-930d-7bb732fe9d47
Status: Started
Number of Bricks: 1 x 4 x 2 = 8
Transport-type: tcp
Bricks:
Brick1: 10.16.157.63:/home/bricks/str-rep0
Brick2: 10.16.157.66:/home/bricks/str-rep1
Brick3: 10.16.157.69:/home/bricks/str-rep2
Brick4: 10.16.157.72:/home/bricks/str-rep3
Brick5: 10.16.157.63:/home/bricks/str-rep4
Brick6: 10.16.157.66:/home/bricks/str-rep5
Brick7: 10.16.157.69:/home/bricks/str-rep6
Brick8: 10.16.157.72:/home/bricks/str-rep7


created this volume , dd if=/dev/zero of=/mountpoint/somefile bs=1024k count=200
create a file , after creation no client crash happened


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